Fixes after author test

books/jenkins/Jenkinsfile

@@ -38,7 +38,6 @@ pipeline {
             steps {
                 echo '### Running unit tests ###'
                 sh 'cd books; npm test'
-                junit 'books/reports/server/mocha/test-results.xml'
             }
         }
 

books/package.json

@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "start": "node ./exec/www",
-    "test": "export MOCHA_FILE='reports/server/mocha/test-results.xml' && IP=0.0.0.0 PORT=3030 node_modules/.bin/nyc --reporter=text node_modules/.bin/mocha tests/*_test.js -R mocha-junit-reporter",
+    "test": "IP=0.0.0.0 PORT=3030 node_modules/.bin/mocha tests/*_test.js",
     "lint": "node_modules/.bin/eslint . --ext .js"
   },
   "dependencies": {

books/routes/authors.js

@@ -4,6 +4,7 @@ const router = express.Router();
 
 const authors = require('../data/authors');
 
+var user;
 
 /* GET users listing. */
 router.get('/', (req, res) => {

books/tests/app_test.js

@@ -34,7 +34,7 @@ describe('Books App routes test', () => {
       .get('/authors')
       .end((err, res) => {
         expect(res).to.have.status(200);
-        expect(res.text).to.include('James Joyce');
+        expect(res.text).to.include('James_Joyce');
         done();
       });
   });